# GMO vs Roof Network

The clearest difference is in-app purchases: GMO at none against Roof Network's 3. GMO also leads on iOS requirement (12.0 vs 15.1). Roof Network's advantage is update cadence (weekly vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Roof Network sells 3 in-app purchases, starting at $39.99 per month. GMO asks for nothing beyond the download.

GMO ships an update every 2 weeks, Roof Network weekly. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GMO | Roof Network |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 57 MB | 102 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TMMOB GEMI MUHENDISLERI ODASI](https://appshunter.io/developer/1583211036) | [Aytac Sahin](https://appshunter.io/developer/1860840391) |

## What reviewers say

### GMO

[App page](https://appshunter.io/ios/app/gmo/id1583537761)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roof Network

[App page](https://appshunter.io/ios/app/roof-network/id6756485552)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Membership | $39.99 | per month |
| 3 Months Membership | $79.99 | per 3 months |
| 12 Months Membership | $199.99 | per year |


## Frequently asked questions

### Is GMO free?

GMO is free to download, with no in-app purchases.

### Is Roof Network free?

Roof Network is free to download, with in-app purchases available.

### Do GMO or Roof Network have ads?

Neither GMO nor Roof Network shows ads.

### Which is updated more often, GMO or Roof Network?

GMO ships an update every 2 weeks, and Roof Network weekly. Most recently, GMO was updated on October 2, 2026 and Roof Network on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*